87623584

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 176305248

約数和(自身を除く): 88681664

約数列:

[1, 2, 4, 8, 16, 32, 107, 157, 163, 214, 314, 326, 428, 628, 652, 856, 1256, 1304, 1712, 2512, 2608, 3424, 5024, 5216, 16799, 17441, 25591, 33598, 34882, 51182, 67196, 69764, 102364, 134392, 139528, 204728, 268784, 279056, 409456, 537568, 558112, 818912, 2738237, 5476474, 10952948, 21905896, 43811792, 87623584]

約数ペア:

[(1, 87623584), (2, 43811792), (4, 21905896), (8, 10952948), (16, 5476474), (32, 2738237), (107, 818912), (157, 558112), (163, 537568), (214, 409456), (314, 279056), (326, 268784), (428, 204728), (628, 139528), (652, 134392), (856, 102364), (1256, 69764), (1304, 67196), (1712, 51182), (2512, 34882), (2608, 33598), (3424, 25591), (5024, 17441), (5216, 16799)]